Search Results       Your search for [author]Perania, Dionisio Cabitlas. returned 1 record.           The Effect of the different levels of N and Zno on the grain yield of IR86008-167-12 (Oryza sativa Linn). by Perania, Dionisio Cabitlas.; 1981. Subject: Rice -- Fertilizers; Rice -- Manures; Nitrogen fertilizers.          Add to Book Cart Relevance: 34.92%